| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.60 | 11.644% | $153.6221 | $153.62 | $153.60 | $153.60 |
| Purchase #2 | $32.36 | 10.666% | $35.8115 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $59.38 | 12.739% | $66.9444 | $66.94 | $66.95 | $66.90 |
| Purchase #4 | $150.66 | 11.521% | $168.0175 | $168.02 | $168.00 | $168.00 |
| Purchase #5 | $205.91 | 7.262% | $220.8632 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $234.56 | 8.393% | $254.2466 | $254.25 | $254.25 | $254.20 |
| Purchase #7 | $11.78 | 4.567% | $12.318 | $12.32 | $12.30 | $12.30 |
| 7 purchase totals = | $832.25 | $911.8233 | $911.82 | $911.75 | $911.70 | |